EP1449873A4 - Melange caoutchoute comprenant du caoutchouc copolymere de nitrile, un sel metallique d'acide carboxylique insature en ethylene, du peroxyde organique, et vulcanisat dudit melange - Google Patents

Melange caoutchoute comprenant du caoutchouc copolymere de nitrile, un sel metallique d'acide carboxylique insature en ethylene, du peroxyde organique, et vulcanisat dudit melange

Info

Publication number
EP1449873A4
EP1449873A4 EP02800015A EP02800015A EP1449873A4 EP 1449873 A4 EP1449873 A4 EP 1449873A4 EP 02800015 A EP02800015 A EP 02800015A EP 02800015 A EP02800015 A EP 02800015A EP 1449873 A4 EP1449873 A4 EP 1449873A4
Authority
EP
European Patent Office
Prior art keywords
monomer units
ethylenically unsaturated
rubber composition
vulcanizate
unsaturated carboxylic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02800015A
Other languages
German (de)
English (en)
Other versions
EP1449873B1 (fr
EP1449873A1 (fr
Inventor
Akira Tsukada
Shigeru Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Zeon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeon Corp filed Critical Zeon Corp
Publication of EP1449873A1 publication Critical patent/EP1449873A1/fr
Publication of EP1449873A4 publication Critical patent/EP1449873A4/fr
Application granted granted Critical
Publication of EP1449873B1 publication Critical patent/EP1449873B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

L'invention concerne un mélange caoutchouté comprenant : (A) un caoutchouc copolymère de nitrile constitué de (a) 10 à 40 % en poids de motifs monomères de nitrile insaturé en α,β-éthylène, (b) 10 à 60 % en poids de motifs monomères d'ester carboxylique insaturé en α-β-éthylène, (c) 0,01 à 56 % en poids de motifs monomères diéniques conjugués, et (d) 14 à 69,99 % en poids de motifs monomères diéniques conjugués saturés, la teneur totale en motifs monomères (c) et (d) étant de 20 à 70 % en poids, la teneur en motifs monomères (d) étant d'au moins 70 % en poids selon la fonction de la somme des motifs monomères (c) et (d) et la différence entre la température d'amorçage de transition vitreuse extrapolée (Tig) et la température de fin de transition vitreuse extrapolée (Teg) en calorimétrie différentielle est d'au plus 10 °C ; (B) un sel métallique d'un acide carboxylique insaturé en éthylène ; et (C) un peroxyde organique. L'invention porte également sur un vulcanisat obtenu par vulcanisation du mélange caoutchouté. Le vulcanisat, qui est obtenu à partir du mélange caoutchouté, possède d'excellentes propriétés de résistance au froid, à l'huile et de rémanence à la compression.
EP02800015A 2001-09-28 2002-09-26 Melange caoutchoute comprenant du caoutchouc copolymere de nitrile, un sel metallique d'acide carboxylique insature en ethylene, du peroxyde organique, et vulcanisat dudit melange Expired - Lifetime EP1449873B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001299279 2001-09-28
JP2001299279A JP4442072B2 (ja) 2001-09-28 2001-09-28 加硫性ゴム組成物および加硫物
PCT/JP2002/009963 WO2003029341A1 (fr) 2001-09-28 2002-09-26 Melange caoutchoute comprenant du caoutchouc copolymere de nitrile, un sel metallique d'acide carboxylique insature en ethylene, du peroxyde organique, et vulcanisat dudit melange

Publications (3)

Publication Number Publication Date
EP1449873A1 EP1449873A1 (fr) 2004-08-25
EP1449873A4 true EP1449873A4 (fr) 2005-08-10
EP1449873B1 EP1449873B1 (fr) 2007-08-01

Family

ID=19120055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02800015A Expired - Lifetime EP1449873B1 (fr) 2001-09-28 2002-09-26 Melange caoutchoute comprenant du caoutchouc copolymere de nitrile, un sel metallique d'acide carboxylique insature en ethylene, du peroxyde organique, et vulcanisat dudit melange

Country Status (5)

Country Link
US (1) US20050085593A1 (fr)
EP (1) EP1449873B1 (fr)
JP (1) JP4442072B2 (fr)
DE (1) DE60221560T2 (fr)
WO (1) WO2003029341A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4729887B2 (ja) * 2004-04-21 2011-07-20 ユニマテック株式会社 アクリル系エラストマー組成物
US8044147B2 (en) 2005-02-23 2011-10-25 Zeon Corporation Nitrile group-containing copolymer rubber and a vulcanizable nitrile group-containing copolymer rubber composition
DE102005059625A1 (de) 2005-12-14 2007-06-21 Lanxess Deutschland Gmbh Mikrogel-enthaltende vulkanisierbare Zusammensetzung auf Basis von hydriertem Nitrilkautschuk
KR101606988B1 (ko) * 2013-07-09 2016-03-28 주식회사 엘지화학 니트릴 고무 및 이의 제조방법
EP2868677A1 (fr) * 2013-10-30 2015-05-06 LANXESS Deutschland GmbH Caoutchouc copolymère contenant des groupes nitriles
CN105705569B (zh) * 2013-11-28 2017-09-01 日本瑞翁株式会社 含有腈基的高饱和共聚物橡胶组合物及橡胶交联物
CN112852033A (zh) * 2021-01-25 2021-05-28 安徽欣鼎高分子材料有限公司 一种耐高气压耐低温橡胶组合物及其制备方法
JP7387664B2 (ja) * 2021-03-05 2023-11-28 バンドー化学株式会社 Ｖリブドベルト

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2657823B2 (ja) * 1988-06-09 1997-09-30 日本ゼオン株式会社 加硫性ゴム組成物
JPH044240A (ja) * 1990-04-23 1992-01-08 Sumitomo Rubber Ind Ltd 圧縮永久歪の優れた耐油性ゴム組成物
JPH06145423A (ja) * 1992-11-11 1994-05-24 Sumitomo Rubber Ind Ltd ゴム組成物
JPH09241436A (ja) * 1996-03-06 1997-09-16 Nippon Zeon Co Ltd 加硫性ゴム組成物
JP4081938B2 (ja) * 1999-10-15 2008-04-30 日本ゼオン株式会社 ゴム、架橋性ゴム組成物および架橋物、並びにゴムの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
US20050085593A1 (en) 2005-04-21
WO2003029341A1 (fr) 2003-04-10
JP2003105037A (ja) 2003-04-09
EP1449873B1 (fr) 2007-08-01
EP1449873A1 (fr) 2004-08-25
DE60221560T2 (de) 2008-04-17
JP4442072B2 (ja) 2010-03-31
DE60221560D1 (de) 2007-09-13

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